osfmk/ppc/misc_protos.h

   1 /*
   2  * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
   3  *
   4  * @APPLE_LICENSE_HEADER_START@
   5  *
   6  * The contents of this file constitute Original Code as defined in and
   7  * are subject to the Apple Public Source License Version 1.1 (the
   8  * "License").  You may not use this file except in compliance with the
   9  * License.  Please obtain a copy of the License at
  10  * http://www.apple.com/publicsource and read it before using this file.
  11  *
  12  * This Original Code and all software distributed under the License are
  13  * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  14  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
  15  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
  16  * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT.  Please see the
  17  * License for the specific language governing rights and limitations
  18  * under the License.
  19  *
  20  * @APPLE_LICENSE_HEADER_END@
  21  */
  22 /*
  23  * @OSF_COPYRIGHT@
  24  */
  25
  26 #ifndef _PPC_MISC_PROTOS_H_
  27 #define _PPC_MISC_PROTOS_H_
  28
  29 #include <cpus.h>
  30 #include <debug.h>
  31 #include <mach_kdb.h>
  32 #include <mach_kgdb.h>
  33 #include <mach_kdp.h>
  34 #include <mach_debug.h>
  35
  36 #include <ppc/thread.h>
  37 #include <ppc/boot.h>
  38 #include <kern/thread_act.h>
  39 #include <mach/vm_types.h>
  40 #include <kern/cpu_data.h>
  41 #include <mach/ppc/thread_status.h>
  42 #include <stdarg.h>
  43
  44 extern int strcmp(const char *s1, const char *s2);
  45 extern int strncmp(const char *s1, const char *s2, unsigned long n);
  46 extern char *strcat(char *dest, const char *src);
  47 extern char *strcpy(char *dest, const char *src);
  48
  49 extern void vprintf(const char *fmt, va_list args);
  50 extern void printf(const char *fmt, ...);
  51
  52 extern void bcopy_nc(char *from, char *to, int size); /* uncached-safe */
  53 extern void bcopy_phys(char *from, char *to, int size); /* Physical to physical copy (ints must be disabled) */
  54 extern void bcopy_physvir(char *from, char *to, int size); /* Physical to physical copy virtually (ints must be disabled) */
  55
  56 extern void ppc_init(boot_args *args);
  57 extern struct savearea *enterDebugger(unsigned int trap,
  58                                       struct savearea *state,
  59                                       unsigned int dsisr);
  60
  61 extern void draw_panic_dialog(void);
  62 extern void ppc_vm_init(unsigned int mem_size, boot_args *args);
  63
  64 extern void autoconf(void);
  65 extern void machine_init(void);
  66 extern void machine_conf(void);
  67 extern void probeio(void);
  68 extern int  cons_find(boolean_t);
  69 extern void machine_startup(boot_args *args);
  70
  71 extern void interrupt_init(void);
  72 extern void interrupt_enable(void);
  73 extern void interrupt_disable(void);
  74 extern void disable_bluebox_internal(thread_act_t act);
  75 #if     MACH_KDB
  76 extern void db_interrupt_enable(void);
  77 extern void db_interrupt_disable(void);
  78 #endif  /* MACH_KDB */
  79
  80 extern void phys_zero(vm_offset_t, vm_size_t);
  81 extern void phys_copy(vm_offset_t, vm_offset_t, vm_size_t);
  82
  83 extern void Load_context(thread_t th);
  84
  85 extern struct thread_shuttle *Switch_context(struct thread_shuttle   *old,
  86                                       void                    (*cont)(void),
  87                                       struct thread_shuttle   *new);
  88
  89 extern void fpu_save(struct facility_context *);
  90 extern void vec_save(struct facility_context *);
  91 extern void toss_live_fpu(struct facility_context *);
  92 extern void toss_live_vec(struct facility_context *);
  93
  94 extern int nsec_to_processor_clock_ticks(int nsec);
  95
  96 extern void tick_delay(int ticks);
  97
  98 #ifdef  DEBUG
  99 #define DPRINTF(x) { printf("%s : ",__FUNCTION__);printf x; }
 100 #endif  /* DEBUG */
 101
 102 #if MACH_ASSERT
 103 extern void dump_thread(thread_t th);
 104 #endif
 105
 106 #if     NCPUS > 1
 107 extern void mp_probe_cpus(void);
 108 #if     MACH_KDB
 109 extern void remote_kdb(void);
 110 extern void clear_kdb_intr(void);
 111 extern void kdb_console(void);
 112 #endif  /* MACH_KDB */
 113 #endif  /* NCPUS > 1 */
 114
 115 #endif /* _PPC_MISC_PROTOS_H_ */